Diff Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)781 783 2 0.3%
Incl. Wall Time (microsec) per call 19 19 0 0.3%
Excl. Wall Time (microsec)298 299 1 0.3%
Incl. CPU (microsecs)810 824 14 1.7%
Incl. CPU (microsecs) per call 20 20 0 1.7%
Excl. CPU (microsec)246 266 20 8.1%
Incl. MemUse (bytes)7,816 7,816 0 0.0%
Incl. MemUse (bytes) per call 191 191 0 0.0%
Excl. MemUse (bytes)3,424 3,424 0 0.0%
Incl. PeakMemUse (bytes)3,928 3,928 0 0.0%
Incl. PeakMemUse (bytes) per call 96 96 0 0.0%
Excl. PeakMemUse (bytes)1,272 1,272 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::strtolower [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 2 0.0% 14 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% 20 142.9% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% 2 100.0% 14 100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 3 150.0% -1 -7.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -2 -100.0% -5 -35.7% 0 N/A% 0 N/A%